| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.75 | 11.165% | $43.0764 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $201.28 | 9.619% | $220.6411 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $108.41 | 5.819% | $114.7184 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $148.92 | 4.524% | $155.6571 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $173.31 | 4.113% | $180.4382 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $144.57 | 7.790% | $155.832 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $53.48 | 12.754% | $60.3008 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $868.72 | $930.6640 | $930.67 | $930.70 | $930.60 | |